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Voice interaction control system and method based on fatigue monitoring

A voice interaction and fatigue monitoring technology, which is applied in the traffic control system, traffic control system, voice analysis and other directions of road vehicles, and can solve the problems of cumbersome voice interaction function, low utilization rate of voice interaction function, and incomprehensible functions.

Inactive Publication Date: 2018-11-16
ZHEJIANG GEELY HLDG GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because the voice interaction function awakened by fixed wake-up words in standard Mandarin is cumbersome, and is restricted by education level and Mandarin level, the voice interaction function cannot be well applied.
For example, in actual use, truck drivers generally do not understand the functions well, need a fixed wake-up word to wake up, or the wake-up words spoken cannot trigger the voice interaction function due to non-standard Mandarin, which makes the voice interaction function utilization rate lower

Method used

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  • Voice interaction control system and method based on fatigue monitoring
  • Voice interaction control system and method based on fatigue monitoring
  • Voice interaction control system and method based on fatigue monitoring

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0093] figure 1 It is a structural block diagram of a voice interaction control system based on fatigue monitoring provided by an embodiment of the present invention, such as figure 1 As shown, a kind of voice interaction control method based on fatigue monitoring provided by the present invention includes the following systems / modules:

[0094] The fatigue monitoring module 101 is used to monitor the bad driving behavior of the user during the driving of the vehicle;

[0095] The fatigue level judging module 102 is used to judge the fatigue level of the user according to the monitored bad driving behavior; the fatigue level judging module 102 is integrated in the fatigue monitoring module 101 or the vehicle infotainment module 103;

[0096] The in-vehicle infotainment module 103 is connected with the fatigue monitoring module 101, and is used to trigger the corresponding voice interaction module according to the fatigue level.

[0097] figure 2 is a structural block diagr...

Embodiment 2

[0153] Figure 5 It is a flow chart of a voice interaction control method based on fatigue monitoring provided by an embodiment of the present invention, such as Figure 5 As shown, a voice interaction control method based on the fatigue monitoring-based voice interaction control system provided in this embodiment includes the following steps:

[0154] S101: The fatigue monitoring module monitors the bad driving behavior of the user during the driving process of the vehicle;

[0155] S102: The fatigue monitoring module or the vehicle infotainment module judges the user's fatigue level according to the detected bad driving behavior;

[0156] S103: The vehicle infotainment module triggers a corresponding voice interaction module according to the fatigue level.

[0157] Specifically, bad driving behavior includes fatigue driving state and long-term driving state, and fatigue driving state includes behaviors such as yawning and closing eyes. Optionally, the bad driving behavior m...

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Abstract

The invention discloses a voice interaction control system based on fatigue monitoring. The system comprises a fatigue monitoring module used for monitoring an adverse driving behavior of a user in avehicle driving process, a fatigue level determination module used for determining the fatigue level of the user according to the monitored adverse driving behavior and integrated in the fatigue monitoring module or a vehicle information entertainment module, and the vehicle information entertainment module connected with the fatigue monitoring module and used for triggering a corresponding voiceinteraction module according to the fatigue level. Moreover, the invention also discloses a voice interaction control method based on fatigue monitoring. According to the system and the method, a fatigue driving monitoring system and a voice interaction function are associated so that the adverse driving behaviors can be effectively reduced, and the driving safety is guaranteed; and the fatigue driving monitoring system drives an audio output module in a vehicle to play the sound through a vehicle information entertainment host so that repeated configuration of an audio output device is avoided.

Description

technical field [0001] The invention relates to the technical field of intelligent driving assistance, in particular to a voice interaction control system and method based on fatigue monitoring. Background technique [0002] With the vigorous development of the logistics industry, people have higher and higher requirements for express delivery such as "fast delivery" and "same day delivery". In order to ensure the logistics speed as much as possible, the logistics company requires the driver to speed up the delivery speed, shorten the rest time, and extend the delivery time. driving time, causing more drivers to have dangerous behaviors such as fatigue driving and long-term driving. [0003] The fatigue monitoring system equipped on the vehicle is mostly just a means for the logistics company to monitor the driver's driving behavior. When the driver is detected to have closed his eyes for a long time, yawns frequently, makes a phone call and other improper driving behavior, ...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/26G08G1/0967G08G1/0968G06F3/01G06K9/00B60W40/08B60W50/14
CPCG06F3/011G08G1/096725G08G1/0968G10L15/222G10L15/26B60W40/08B60W50/14B60W2040/0827B60W2050/143G10L2015/223G06V20/52
Inventor 吉翠萍
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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